Method for preparing cow-bezoar snake bile Sichuan fritillary bulb dispersive tablet

Abstract

The preparation process o dispersive bezoar-snake bile-Sichuan fritillary bulb tablet features the superfine crushing of Sichuan fritillary bulb, the film concentration of snake bile into liquid extract and drying the liquid extract into powder. The materials are then mixed based on recipe in national pharmacopeia, pressed into tablet and coated to prepare the dispersive tablet. The improved technological process can well preserve the active components in snake bile, has increased heavy metal and As salt examination, determines the amount of the Sichuan fritillary bulb as one main component and has raised product quality. The medicine has fast disintegration speed and good taste and is safe, stable, extractive and suitable for all people.

Description

Technical field [0001] The invention relates to the technical field of manufacturing technology of Chinese patent medicine tablets, in particular to a preparation method of Niuhuang Snake Dan Chuanbei dispersible tablets. Background technique [0002] Tablet is a commonly used pharmaceutical dosage form. According to the relevant drug regulations of our country, the dosage form has been changed as a new drug for research. The original dosage form has Niuhuang Shedan Chuanbei Powder, Niuhuang Shedan Chuanbei Capsules and Niuhuang Shedan Chuanbei Oral Liquid and has been listed. Included in the drug standards of the Ministry of Health of the People's Republic of China or the new drug standardization standards. The technical characteristics of the two dosage forms of the original powder and capsules are that all the medicinal materials (three flavors) in the prescription are directly crushed and packed. Oral liquid is made by properly extracting and refining p...

AI Technical Summary

Problems solved by technology

Although the powder has the advantage of acting quickly after taking it, its inaccurate dosage and inconvenient taking are its major defects; although the capsule solves the problem of dosage, it also has a large dosage, and the capsule disintegrates slowly, which affects Disadvantages such as the rapid effect of the drug

Powder and capsules are difficult for children to take, and oral liquid solves the difficulty of children's medication, but some ingredients are lost in the preparation process of oral liquid to solve the clarification problem, and the production cost is relatively high, and it is relatively difficult to carry and transport

At the same time, powders, capsules and oral liquids all have important shortcomings that affect quality, such as low quality standard control indicators in the production process, and few testing data.

Because powders, capsules and oral liquids all have major shortcomings that affect quality, we use modern pharmaceutical technology to make significant improvements to the product process and form new preparations to ensure product quality control, improve drug efficacy, and benefit the people.